402304424003315 has 16 divisors (see below), whose sum is σ = 483422132272800. Its totient is φ = 321405663301632.

The previous prime is 402304424003303. The next prime is 402304424003327. The reversal of 402304424003315 is 513300424403204.

It is an interprime number because it is at equal distance from previous prime (402304424003303) and next prime (402304424003327).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402304424003315 is a prime.

It is a super-2 number, since 2×402304424003315² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641245619 + ... + 641872691.

It is an arithmetic number, because the mean of its divisors is an integer number (30213883267050).

Almost surely, 2^{402304424003315} is an apocalyptic number.

402304424003315 is a deficient number, since it is larger than the sum of its proper divisors (81117708269485).

402304424003315 is a wasteful number, since it uses less digits than its factorization.

402304424003315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801446.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 402304424003315 its reverse (513300424403204), we get a palindrome (915604848406519).

The spelling of 402304424003315 in words is "four hundred two trillion, three hundred four billion, four hundred twenty-four million, three thousand, three hundred fifteen".